Taillight of a vehicle



FIG. 1 is a front view of a taillight of a vehicle showing the claimed design;

FIG. 2 is a top view of the taillight of the vehicle;

FIG. 3 is an enlarged left-side view of the taillight of the vehicle (both the left-side and right-side views being mirror images);

FIG. 4 is a front right corner perspective view of the taillight of the vehicle; and,

FIG. 5 is a front left corner perspective view of the taillight of the vehicle. 

CLAIM The ornamental design for a taillight of a vehicle, as shown and described. 